2XEW
Crystal structure of K11-linked diubiquitin
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-2 |
Synchrotron site | ESRF |
Beamline | ID14-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-06-22 |
Detector | ADSC CCD |
Spacegroup name | P 2 2 21 |
Unit cell lengths | 79.230, 79.960, 221.230 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 24.918 - 2.200 |
R-factor | 0.2073 |
Rwork | 0.205 |
R-free | 0.25150 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ubq |
RMSD bond length | 0.005 |
RMSD bond angle | 0.978 |
Data reduction software | iMOSFLM |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 2.320 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.110 | 0.480 |
Number of reflections | 70577 | |
<I/σ(I)> | 6 | 2 |
Completeness [%] | 98.3 | 99.7 |
Redundancy | 3.1 | 3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 3.5 | 3M SODIUM CHLORIDE, 0.1 M SODIUM CITRATE PH3.5 |